CN206861248U - A kind of LNG skid mounted equipments - Google Patents
A kind of LNG skid mounted equipments Download PDFInfo
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- CN206861248U CN206861248U CN201720470108.6U CN201720470108U CN206861248U CN 206861248 U CN206861248 U CN 206861248U CN 201720470108 U CN201720470108 U CN 201720470108U CN 206861248 U CN206861248 U CN 206861248U
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Abstract
The utility model discloses a kind of LNG skid mounted equipments,Including appendix,LNG storage tanks and tank car,It is tightly connected between the gas outlet of the tank car and the air inlet of LNG storage tanks by appendix,Appendix between tank car and the LNG storage tank is divided into two branch roads,Feed liquor quick action emergency valve is installed on main appendix between tank car and the LNG storage tank,And storage tank booster and boosting pneumatic control valve are installed on branch's appendix between tank car and LNG storage tanks,It is tightly connected between branch's appendix and LNG storage tanks between tank car and the LNG storage tank,It is tightly connected between the venthole of the LNG storage tanks and the air admission hole of BOG heaters by appendix,It is tightly connected between another gas outlet of the tank car and the air inlet of surge tank by appendix,The LNG storage tanks are arranged on base,And vibration detection sensor is installed between LNG storage tanks and base,Alarm is installed on the LNG storage tanks.The utility model structure is novel, and transfer efficiency is high, and business efficiency is high, safe antitheft.
Description
Technical field
LNG technical field of memory is the utility model is related to, specially a kind of LNG skid mounted equipments.
Background technology
At LNG (liquefied natural gas), main component is methane, and it is the energy most clean on the earth to be recognized.It was manufactured
Journey is the natural gas purification processing for first producing gas field, after the liquefaction of a succession of ultralow temperature, is transported using LNG carrier.
In LNG storing process, very big effect is played in LNG skids station in people live, and current LNG skids station security performance is not
Good, anti-theft anti-theft capability is poor.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of LNG skid mounted equipments.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：A kind of LNG skid mounted equipments,
Including.Appendix, LEG storage tanks and tank car, pass through the gas transmission seal of tube between the gas outlet of the tank car and the air inlet of LNG storage tanks
Connection, the appendix between tank car and the LNG storage tank are divided into two branch roads, the main gas transmission between tank car and the LNG storage tank
Feed liquor quick action emergency valve is installed on pipe, and be provided with branch's appendix between tank car and LNG storage tanks storage tank booster and
Boost pneumatic control valve, is tightly connected between the branch's appendix and LNG storage tanks between tank car and the LNG storage tank, the LNG
It is tightly connected between the air inlet of the venthole of storage tank and main gasifier by appendix, the gas outlet of the main gasifier and water
It is tightly connected by appendix between the air inlet of bath heater, is led between the gas outlet of the water-bath heater and transmission and distribution pipeline
Appendix sealed connection is crossed, and flowmeter is sequentially installed with the appendix between water-bath heater and transmission and distribution pipeline and adds smelly dress
Put, be tightly connected between another gas outlet of the tank car and the air inlet of surge tank by appendix, and the outlet of surge tank
It is tightly connected between mouth and diffusing tower by appendix, passes through appendix between the air inlet and gas outlet below the surge tank
It is tightly connected, and pressure regulation delivery valve and pressure regulation input is installed on the appendix below surge tank between air inlet and gas outlet
Valve, the LNG storage tanks are arranged on base, and vibration detection sensor is provided between LNG storage tanks and base, the LNG storages
Alarm is installed on groove
Preferably, EAG heaters are installed on the appendix between the LNG storage tanks and diffusing tower.
Preferably, BOG heaters are installed on the appendix between the tank car and surge tank.
Preferably, liquid quick action emergency valve is installed out on the appendix between the LNG storage tanks and main gasifier.
Preferably, damping spring is installed in the base.
The beneficial effect that the utility model is reached is：The apparatus structure is novel, is mainly store in the device with tank car and LNG
The skid mounted equipment that groove is formed, improves the transfer efficiency of the device, also increases the economic benefit of the device, surge tank, pressure regulation
Being used cooperatively between delivery valve and pressure regulation transfer valve, the pressure in the device is can adjust, increases the safety that the device uses
Property, the installation of flowmeter is easy to record LNG output quantity, and the cooperation between alarm, flowmeter and vibration detection sensor makes
With adding the antitheft function of the equipment safety, moreover, in the device feed liquor quick action emergency valve and go out liquid quick action emergency valve
Installation, the device can be made to realize protection in time when emergency occurs, add the security that the device uses.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is LNG storage tanks installation diagram of the present utility model.
1st, appendix；2nd, LNG storage tanks；3rd, EAG heaters；4th, BOG heaters；5th, diffusing tower；6th, surge tank；7th, pressure regulating feeding
Go out valve；8th, pressure regulation delivery valve；9th, device for adding odor；10th, transmission and distribution pipeline；11st, storage tank booster；12nd, boost pneumatic control valve；13、
Go out liquid quick action emergency valve；14th, main gasifier；15th, water-bath heater；16th, flowmeter；17th, feed liquor quick action emergency valve；18th, tank car；
19th, alarm；20th, damping spring；21st, vibration detection sensor；22nd, base.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, a kind of LNG skid mounted equipments, including appendix 1, LEG storage tanks 2 and tank car 18, the outlet of tank car 18
It is tightly connected between mouth and the air inlet of LNG storage tanks 2 by appendix 1, the appendix 1 between tank car 18 and LNG storage tanks 2, which divides, is
Two branch roads, feed liquor quick action emergency valve 17, and tank car 18 and LNG are installed on the main appendix between tank car 18 and LNG storage tanks 2
Storage tank booster 11 and boosting pneumatic control valve 12, tank car 18 and LNG storage tanks 2 are installed on branch's appendix between storage tank 2
Between branch's appendix and LNG storage tanks 2 between be tightly connected, the air inlet of the venthole of LNG storage tanks 2 and main gasifier 14 it
Between be tightly connected by appendix 1, pass through appendix 1 between the gas outlet of main gasifier 14 and the air inlet of water-bath heater 15
It is tightly connected, is tightly connected between the gas outlet of water-bath heater 15 and transmission and distribution pipeline 10 by appendix 1, and water-bath heater
Flowmeter 16 and device for adding odor 9, another gas outlet of tank car 18 are sequentially installed with appendix 1 between 15 and transmission and distribution pipeline 10
It is tightly connected between the air inlet of surge tank 6 by appendix 1, and by defeated between the gas outlet of surge tank 6 and diffusing tower 5
Tracheae 1 is tightly connected, and is tightly connected between the air inlet of the lower section of surge tank 6 and gas outlet by appendix 1, and under surge tank 6
Pressure regulation delivery valve 7 and pressure regulation transfer valve 8 are installed, LNG storage tanks 2 are arranged on the appendix 1 between square air inlet and gas outlet
On base 22, and vibration detection sensor 21 is installed between LNG storage tanks 2 and base 22, alarm is installed on LNG storage tanks 2
EAG heaters 3, the gas transmission between tank car 18 and surge tank 6 are installed on the appendix 1 between 19, LNG storage tanks 2 and diffusing tower 5
BOG heaters 4 are installed on pipe 1, liquid quick action emergency valve is installed out on the appendix 1 between LNG storage tanks 2 and main gasifier 14
13, damping spring 20 is installed in base 22.
Operation principle：Tank car 18 is reached on operating position, LNG is transferred to from the gas outlet on tank car 18 along appendix 1
Store in LNG storage tanks 2, in transmitting procedure, being used cooperatively between surge tank 6 and diffusing tower 5, the pressure of the device is carried out
Balance, when needing to export LNG, the gas outlets of LNGLNG storage tanks 2 along appendix 1 after the gasification of main gasifier 14, again
Heated by water-bath heater 15, LNG is carried out device for adding odor 9 plus smelly processing, and the LNG after processing is out of transmission and distribution pipeline 10
Outflow.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of LNG skid mounted equipments, including appendix (1), LNG storage tanks (2) and tank car (18), it is characterised in that：The tank car
(18) pass through appendix (1) between gas outlet and the air inlet of LNG storage tanks (2) to be tightly connected, the tank car (18) is store with LNG
Appendix (1) between groove (2) is divided into two branch roads, is installed on the main appendix between the tank car (18) and LNG storage tanks (2)
There is feed liquor quick action emergency valve (17), and storage tank booster is installed on branch's appendix between tank car (18) and LNG storage tanks (2)
And boosting pneumatic control valve (12), branch's appendix between the tank car (18) and LNG storage tanks (2) and LNG storage tanks (2) (11)
Between be tightly connected, it is close by appendix (1) between the venthole of the LNG storage tanks (2) and the air inlet of main gasifier (14)
Envelope connection, is sealed between the gas outlet of the main gasifier (14) and the air inlet of water-bath heater (15) by appendix (1)
Connection, it is tightly connected between the gas outlet of the water-bath heater (15) and transmission and distribution pipeline (10) by appendix (1), and water-bath
Flowmeter (16) and device for adding odor (9), institute are sequentially installed with appendix (1) between heater (15) and transmission and distribution pipeline (10)
State and be tightly connected by appendix (1) between the air inlet of tank car (18) another gas outlet and surge tank (6), and surge tank
(6) it is tightly connected between gas outlet and diffusing tower (5) by appendix (1), the air inlet below the surge tank (6) is with going out
It is tightly connected between gas port by appendix (1), and on the appendix (1) below surge tank (6) between air inlet and gas outlet
Pressure regulation delivery valve (7) and pressure regulation transfer valve (8) are installed, the LNG storage tanks (2) are arranged on base (22), and LNG storage tanks
(2) vibration detection sensor (21) is installed between base (22), alarm (19) is installed on the LNG storage tanks (2).
A kind of 2. LNG skid mounted equipments according to claim 1, it is characterised in that：The LNG storage tanks (2) and diffusing tower (5)
Between appendix (1) on EAG heaters (3) are installed.
A kind of 3. LNG skid mounted equipments according to claim 1, it is characterised in that：The tank car (18) and surge tank (6) it
Between appendix (1) on BOG heaters (4) are installed.
A kind of 4. LNG skid mounted equipments according to claim 1, it is characterised in that：The LNG storage tanks (2) and main gasifier
(14) liquid quick action emergency valve (13) is installed out on the appendix (1) between.
A kind of 5. LNG skid mounted equipments according to claim 1, it is characterised in that：Damping is installed in the base (22)
Spring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720470108.6U CN206861248U (en) | 2017-04-30 | 2017-04-30 | A kind of LNG skid mounted equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720470108.6U CN206861248U (en) | 2017-04-30 | 2017-04-30 | A kind of LNG skid mounted equipments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861248U true CN206861248U (en) | 2018-01-09 |
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ID=60823039
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720470108.6U Active CN206861248U (en) | 2017-04-30 | 2017-04-30 | A kind of LNG skid mounted equipments |
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| CN (1) | CN206861248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931754A (en) * | 2021-10-18 | 2022-01-14 | 烟台杰瑞石油装备技术有限公司 | Gaseous fuel supply system |
-
2017
- 2017-04-30 CN CN201720470108.6U patent/CN206861248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931754A (en) * | 2021-10-18 | 2022-01-14 | 烟台杰瑞石油装备技术有限公司 | Gaseous fuel supply system |
| CN113931754B (en) * | 2021-10-18 | 2023-02-07 | 烟台杰瑞石油装备技术有限公司 | Gaseous fuel supply system |
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